3v4l.org

run code in 300+ PHP versions simultaneously
<?php const B = 1; const C = 2; class A { public $var = B + C; }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0110.00716.50
8.3.50.0090.01022.04
8.3.40.0070.00718.45
8.3.30.0140.00019.14
8.3.20.0040.00420.33
8.3.10.0080.00023.48
8.3.00.0040.00422.25
8.2.180.0090.01318.41
8.2.170.0190.00322.96
8.2.160.0140.00722.25
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0040.01426.16
8.2.120.0070.00022.10
8.2.110.0040.00422.12
8.2.100.0120.00317.66
8.2.90.0000.00818.82
8.2.80.0000.00817.97
8.2.70.0040.00417.34
8.2.60.0080.00017.80
8.2.50.0070.00318.07
8.2.40.0050.00318.03
8.2.30.0000.00817.98
8.2.20.0000.00717.54
8.2.10.0000.00717.48
8.2.00.0040.00417.61
8.1.280.0040.01125.92
8.1.270.0060.00923.83
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.86
8.1.230.0100.00019.09
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00817.16
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0040.00421.99
8.1.150.0000.00718.56
8.1.140.0050.00217.44
8.1.130.0000.00817.75
8.1.120.0000.00717.35
8.1.110.0000.00717.33
8.1.100.0000.00717.34
8.1.90.0040.00417.28
8.1.80.0060.00017.32
8.1.70.0030.00317.31
8.1.60.0060.00317.39
8.1.50.0030.00517.40
8.1.40.0050.00317.43
8.1.30.0050.00317.58
8.1.20.0030.00517.44
8.1.10.0040.00417.38
8.1.00.0040.00417.38
8.0.300.0000.00818.77
8.0.290.0000.00717.05
8.0.280.0070.00018.22
8.0.270.0040.00417.12
8.0.260.0030.00316.77
8.0.250.0030.00316.79
8.0.240.0000.00716.83
8.0.230.0070.00016.89
8.0.220.0070.00016.81
8.0.210.0000.00916.71
8.0.200.0030.00616.88
8.0.190.0050.00616.77
8.0.180.0050.00216.75
8.0.170.0050.00316.86
8.0.160.0050.00316.80
8.0.150.0000.00816.77
8.0.140.0040.00316.81
8.0.130.0030.00313.20
8.0.120.0070.00316.67
8.0.110.0030.00516.78
8.0.100.0070.00016.61
8.0.90.0020.00516.84
8.0.80.0040.01816.76
8.0.70.0050.00316.88
8.0.60.0070.00016.89
8.0.50.0070.00016.82
8.0.30.0050.01317.13
8.0.20.0060.01217.40
8.0.10.0000.00716.84
8.0.00.0090.01116.66
7.4.330.0060.00015.00
7.4.320.0040.00416.55
7.4.300.0030.00316.51
7.4.290.0000.00716.50
7.4.280.0030.00316.52
7.4.270.0030.00616.43
7.4.260.0030.00316.43
7.4.250.0000.00816.46
7.4.240.0050.00216.39
7.4.230.0030.00316.47
7.4.220.0060.01116.45
7.4.210.0030.01116.57
7.4.200.0000.00716.48
7.4.190.0000.00716.38
7.4.160.0100.01016.23
7.4.150.0110.00617.40
7.4.140.0070.01117.86
7.4.130.0080.00916.41
7.4.120.0080.01116.39
7.4.110.0150.00316.50
7.4.100.0060.01016.57
7.4.90.0120.00616.27
7.4.80.0140.00619.39
7.4.70.0090.00616.32
7.4.60.0120.00316.39
7.4.50.0080.00016.27
7.4.40.0030.00922.77
7.4.30.0120.00616.43
7.4.00.0090.00614.80
7.3.330.0050.00213.23
7.3.320.0050.00013.03
7.3.310.0000.00716.21
7.3.300.0070.00016.24
7.3.290.0060.00816.23
7.3.280.0110.00516.17
7.3.270.0150.00917.40
7.3.260.0090.00916.24
7.3.250.0080.01316.37
7.3.240.0040.01316.43
7.3.230.0040.01316.51
7.3.210.0130.00616.41
7.3.200.0090.00619.39
7.3.190.0100.00716.40
7.3.180.0040.01116.38
7.3.170.0070.01016.32
7.3.160.0130.00316.34
7.3.120.0100.00615.01
7.2.330.0070.01116.63
7.2.320.0060.01116.33
7.2.310.0140.00816.52
7.2.300.0060.01016.41
7.2.290.0080.00816.21
7.2.00.0000.01419.08
7.1.100.0040.00718.06
7.1.70.0030.00616.80
7.1.60.0120.01219.29
7.1.50.0140.01116.82
7.1.00.0030.07722.35
7.0.200.0120.00516.29
7.0.140.0070.07021.98
7.0.70.0000.05321.71
7.0.60.0030.08721.79
7.0.50.0030.08322.18
7.0.40.0030.08320.03
7.0.30.0070.04020.00
7.0.20.0070.07320.07
7.0.10.0100.08020.14
7.0.00.0030.09020.07
5.6.280.0070.07021.02
5.6.220.0000.07720.57
5.6.210.0070.07020.75
5.6.200.0030.08321.09
5.6.190.0070.08721.04
5.6.180.0030.09321.05
5.6.170.0030.08021.09
5.6.160.0100.08021.02
5.6.150.0070.07721.01
5.6.140.0000.07720.94
5.6.130.0100.08720.93
5.6.120.0030.08021.06
5.6.110.0030.07721.03
5.6.100.0070.05721.00
5.6.90.0030.08721.05
5.6.80.0130.07720.51
5.6.70.0070.04720.42
5.6.60.0100.06720.54
5.6.50.0030.08020.40
5.6.40.0130.06720.30
5.6.30.0070.07320.37
5.6.20.0030.08020.29
5.6.10.0030.05320.34
5.6.00.0030.04320.50
5.5.360.0000.06720.48
5.5.350.0070.04720.45
5.5.340.0000.08020.86
5.5.330.0070.08320.88
5.5.320.0130.07720.82
5.5.310.0030.08020.71
5.5.300.0030.08720.82
5.5.290.0070.08720.88
5.5.280.0030.08720.71
5.5.270.0100.04720.90
5.5.260.0030.06320.90
5.5.250.0030.07720.69
5.5.240.0000.08320.19
5.5.230.0000.06719.98
5.5.220.0000.08020.29
5.5.210.0100.06320.27
5.5.200.0070.07320.18
5.5.190.0000.07320.26
5.5.180.0070.06720.24
5.5.160.0070.06320.12
5.5.150.0030.07020.27
5.5.140.0130.06720.18
5.5.130.0030.06320.25
5.5.120.0130.07020.11
5.5.110.0070.07719.96
5.5.100.0030.09719.95
5.5.90.0070.03720.05
5.5.80.0000.04020.10
5.5.70.0030.08020.15
5.5.60.0000.08319.93
5.5.50.0000.07020.05
5.5.40.0100.07319.93
5.5.30.0000.06720.12
5.5.20.0030.05320.13
5.5.10.0030.08020.04
5.5.00.0100.05319.94
5.4.450.0030.08019.38
5.4.440.0000.08719.41
5.4.430.0100.06319.50
5.4.420.0030.08719.45
5.4.410.0000.08019.40
5.4.400.0030.07719.17
5.4.390.0000.08019.05
5.4.380.0070.07319.21
5.4.370.0000.08019.04
5.4.360.0100.07319.04
5.4.350.0070.06019.18
5.4.340.0130.07019.07
5.4.320.0100.06018.90
5.4.310.0030.08019.09
5.4.300.0130.07019.04
5.4.290.0130.06719.14
5.4.280.0070.07319.09
5.4.270.0030.08018.90
5.4.260.0030.06719.23
5.4.250.0000.04319.04
5.4.240.0000.08319.02
5.4.230.0030.07018.87
5.4.220.0070.05318.84
5.4.210.0030.06719.11
5.4.200.0000.05319.04
5.4.190.0030.04719.11
5.4.180.0000.04719.02
5.4.170.0000.07719.23
5.4.160.0000.08318.94
5.4.150.0000.08019.07
5.4.140.0100.07316.55
5.4.130.0030.05716.45
5.4.120.0070.07016.24
5.4.110.0030.05016.32
5.4.100.0070.06716.35
5.4.90.0070.07016.47
5.4.80.0000.06316.31
5.4.70.0000.07716.37
5.4.60.0030.05316.41
5.4.50.0030.07016.38
5.4.40.0070.06316.39
5.4.30.0070.05716.44
5.4.20.0000.07716.36
5.4.10.0070.07316.47
5.4.00.0070.06315.85
5.3.290.0000.08014.61
5.3.280.0070.07714.62
5.3.270.0030.07314.59
5.3.260.0070.06314.63
5.3.250.0030.07714.52
5.3.240.0070.07714.61
5.3.230.0030.08014.69
5.3.220.0070.07314.70
5.3.210.0000.06714.56
5.3.200.0070.05714.65
5.3.190.0070.07714.48
5.3.180.0030.08014.58
5.3.170.0070.07714.51
5.3.160.0000.06014.53
5.3.150.0070.05314.70
5.3.140.0030.07714.59
5.3.130.0070.07314.48
5.3.120.0000.06014.56
5.3.110.0070.07314.68
5.3.100.0000.06714.01
5.3.90.0000.05014.07
5.3.80.0000.04314.07
5.3.70.0030.03313.99
5.3.60.0030.07714.14
5.3.50.0030.06313.92
5.3.40.0000.05314.00
5.3.30.0100.07013.93
5.3.20.0030.07013.68
5.3.10.0000.06313.72
5.3.00.0030.07313.61
5.2.170.0070.06013.44
5.2.160.0000.06713.44
5.2.150.0030.04013.44
5.2.140.0030.06313.44
5.2.130.0030.04313.44
5.2.120.0030.06013.44
5.2.110.0030.05013.44
5.2.100.0070.05713.44
5.2.90.0100.05713.44
5.2.80.0070.05013.44
5.2.70.0030.05313.44
5.2.60.0130.05713.44
5.2.50.0070.05713.44
5.2.40.0070.05713.44
5.2.30.0030.06013.44
5.2.20.0030.05013.44
5.2.10.0070.05713.44
5.2.00.0000.04313.44
5.1.60.0070.05313.44
5.1.50.0000.04013.44
5.1.40.0030.05013.44
5.1.30.0070.05013.44
5.1.20.0030.06013.44
5.1.10.0030.05313.44
5.1.00.0070.05013.44
5.0.50.0030.04713.44
5.0.40.0000.04313.44
5.0.30.0100.04713.44
5.0.20.0070.04013.44
5.0.10.0030.04313.44
5.0.00.0000.06713.44
4.4.90.0030.03013.44
4.4.80.0000.03713.44
4.4.70.0030.03713.44
4.4.60.0000.03713.44
4.4.50.0000.03313.44
4.4.40.0000.05313.44
4.4.30.0000.03713.44
4.4.20.0000.03313.44
4.4.10.0070.02713.44
4.4.00.0000.06013.44
4.3.110.0000.03013.44
4.3.100.0000.03713.44
4.3.90.0000.03713.44
4.3.80.0000.04713.44
4.3.70.0000.03013.44
4.3.60.0000.03313.44
4.3.50.0030.02313.44
4.3.40.0030.05013.44
4.3.30.0000.03713.44
4.3.20.0070.02713.44
4.3.10.0000.03013.44
4.3.00.0000.02713.44

preferences:
43.55 ms | 400 KiB | 5 Q